<template>
    <div class="app-container">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      
        <el-form-item label="标题" prop="title">
          <el-input
            v-model="queryParams.title"
            placeholder="请输入标题"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="主题" prop="theme">
          <el-input
            v-model="queryParams.theme"
            placeholder="请输入主题"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="编制人" prop="editor">
          <el-input
            v-model="queryParams.editor"
            placeholder="请输入编制人"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="编制时间" prop="editDate">
          <el-date-picker clearable
            v-model="queryParams.editDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择编制时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="创建时间">
          <el-date-picker
            v-model="daterangeCreateTime"
            style="width: 240px"
            value-format="yyyy-MM-dd"
            type="daterange"
            range-separator="-"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></el-date-picker>
        </el-form-item>
        <el-form-item label="更新时间">
          <el-date-picker
            v-model="daterangeUpdateTime"
            style="width: 240px"
            value-format="yyyy-MM-dd"
            type="daterange"
            range-separator="-"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></el-date-picker>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['app:concept:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['app:concept:edit']"
          >修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['app:concept:remove']"
          >删除</el-button>
        </el-col>
        <!-- <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['app:concept:export']"
          >导出</el-button>
        </el-col> -->
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="conceptList" height="60vh" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
       
        <el-table-column label="标题" align="center" prop="title" />
        <el-table-column label="主题" align="center" prop="theme" />
        <el-table-column label="内容" align="center" prop="content" />
        <el-table-column label="编制人" align="center" prop="editor" />
        <el-table-column label="编制时间" align="center" prop="editDate" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.editDate, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <!-- <el-table-column label="文件路径" align="center" prop="fileUrl" >
            <template slot-scope="scope">
          
          <el-button v-if="gettp(scope.row.fileUrl) == 1"  size="mini" type="text" @click="look(scope.row.fileUrl)">查看</el-button>
          <el-button v-if="gettp(scope.row.fileUrl) == 2"  size="mini" type="text" @click="download(scope.row.fileUrl)">下载</el-button>
        </template>
        </el-table-column> -->
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['app:concept:edit']"
            >修改</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['app:concept:remove']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改安全理念对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
     
          <el-form-item label="标题" prop="title">
            <el-input v-model="form.title" placeholder="请输入标题" />
          </el-form-item>
          <el-form-item label="主题" prop="theme">
            <el-input v-model="form.theme" placeholder="请输入主题" />
          </el-form-item>
          <el-form-item label="内容">
            <editor v-model="form.content" :min-height="192"/>
          </el-form-item>
          <!-- <el-form-item label="编制人" prop="editor">
            <el-input v-model="form.editor" placeholder="请输入编制人" />
          </el-form-item> -->
          <el-form-item label="编制时间" prop="editDate">
            <el-date-picker clearable
              v-model="form.editDate"
              type="date"
              value-format="yyyy-MM-dd"
              placeholder="请选择编制时间">
            </el-date-picker>
          </el-form-item>
          <el-form-item label="文件路径" prop="fileUrl">
            <FileUpload v-model="form.fileUrl" @input="upImage" :limit="1"></FileUpload>
            <!-- <el-input v-model="form.fileUrl" type="textarea" placeholder="请输入内容" /> -->
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
      <preview-content v-if="showType" :previewMsg="previewMsg"></preview-content>
    </div>
  </template>
  
  <script>
  import { listConcept, getConcept, delConcept, addConcept, updateConcept } from "@/api/system/concept";
  import PreviewContent from "@/components/PreviewContent/PreviewContent.vue";
  import cache from '@/plugins/cache';
  export default {
    components: {
    PreviewContent,
  },
    name: "Concept",
    data() {
      return { 
        previewMsg: {
        dialogTableVisible: false,
        fileType: "",
        iframeUrl: "",
      },
      showType: true,
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 安全理念表格数据
        conceptList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 文件路径时间范围
        daterangeCreateTime: [],
        // 文件路径时间范围
        daterangeUpdateTime: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          title: null,
          theme: null,
          content: null,
          editor: null,
          editDate: null,
          fileUrl: null,
          createTime: null,
          updateTime: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
        download(value){
      if (value.indexOf(",") >= 0) {
        let split = value.split(",");
        for (var i = 0; i < split.length; i++) {
          if (split[i] != "") {
            let num = split[i].lastIndexOf(".");
            let dis = split[i].substring(num + 1, num + 4);

            if (dis == "pdf" || dis == "PDF") {
              downloadFile(split[i], "a");
            } else {
              downloadFile(split[i], "iframe");
            }
          }
        }
      } else {
        let num = value.lastIndexOf(".");
        let dis = value.substring(num + 1, num + 4);
        if (dis == "pdf" || dis == "PDF") {
          downloadFile(value, "a");
        } else {
          downloadFile(value, "iframe");
        }
      }
    },
    gettp(v){
      console.log(v);
      let type = null
      if(v.includes(',')){
        let list = v.split(',')
        list.forEach(item => {
          type =  this.getFileType(item);
        });

      }else{
        type =  this.getFileType(v);
      }
      if(type=='pdf' || type=='txt'){
        return 1
      }else{
        return 2
      }
      
    },
    getFileType (url) {
      let pdfReg = /^.+(\.pdf)$/
      let txtReg = /^.+(\.txt)$/
      let wordReg = /^.+(\.doc|\.docx)$/
      let excelReg = /^.+(\.xls|\.xlsx)$/
      let jpgReg = /^.+(\.png|\.jpg|\.jpeg|\.bmp)$/
      if (pdfReg.test(url)) {
        return 'pdf'
      }
      if (txtReg.test(url)) {
        return 'txt'
      }
      if (wordReg.test(url)) {
        return 'word'
      }
      if (excelReg.test(url)) {
        return 'excel'
      }
      if (jpgReg.test(url)) {
        return 'picture'
      }
    },
    look(v) {
      this.showType = false
      this.$nextTick(() => {
        this.showType = true
      })
     if(v.includes(',')){
        let list = v.split(',')
      this.previewMsg.dialogTableVisible = true;
  
      this.previewMsg.iframeUrl = list[0];
     }else{
        
     }
      
      
    },
        upImage(e){
   this.form.fileUrl = e; 
        },
      /** 查询安全理念列表 */
      getList() {
        this.loading = true;
        this.queryParams.params = {};
        if (null != this.daterangeCreateTime && '' != this.daterangeCreateTime) {
          this.queryParams.params["beginCreateTime"] = this.daterangeCreateTime[0];
          this.queryParams.params["endCreateTime"] = this.daterangeCreateTime[1];
        }
        if (null != this.daterangeUpdateTime && '' != this.daterangeUpdateTime) {
          this.queryParams.params["beginUpdateTime"] = this.daterangeUpdateTime[0];
          this.queryParams.params["endUpdateTime"] = this.daterangeUpdateTime[1];
        }
        listConcept(this.queryParams).then(response => {
          this.conceptList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
         
          title: null,
          theme: null,
          content: null,
          editor: cache.session.getJSON('nickName'),
          editDate: null,
          fileUrl: null,
          createTime: null,
          updateTime: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.daterangeCreateTime = [];
        this.daterangeUpdateTime = [];
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加安全理念";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getConcept(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改安全理念";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateConcept(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addConcept(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除安全理念编号为"' + ids + '"的数据项？').then(function() {
          return delConcept(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('app/concept/export', {
          ...this.queryParams
        }, `concept_${new Date().getTime()}.xlsx`)
      }
    }
  };
  </script>
  